Sun, Wei
Current rating: 1589
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 168 | Shen, Zilong (1529) | Won 2-0 | +161629 |
| 4standard | 97 | Li, Xiang 6648 (1518) | Lost 1-2 | -201609 |
| 5standard | 155 | Hao, Jin (1512) | Lost 0-2 | -201589 |
| 6standard | 277 | Wu, Yin (1520) | Won 2-1 | +171606 |
| 7standard | 181 | Yu, Tian Ao (1535) | Won 2-0 | +171623 |
| 8standard | 84 | Watanabe, Yuuya (1840) | Lost 0-2 | -141609 |
| 9standard | 120 | Zhao, Tianhang (1541) | Lost 1-2 | -201589 |
| top | average opponent: 1571record: 3-4 | new rating: 1589 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 166 | Wang, Xinhu (1500) | Won 2-0 | +171600 |
| 3sealed | 90 | yang, Zhongjie (1589) | Lost 1-2 | -181582 |
| 4sealed | 217 | Wei, Yifan (1518) | Won 2-0 | +171599 |
| 5sealed | 66 | Cai, Xu (1536) | Won 2-1 | +161615 |
| 6sealed | 33 | dou, dou (1553) | Won 2-0 | +171632 |
| 7sealed | 54 | Chen, Cameron (1560) | Won 2-1 | +171649 |
| 8sealed | 37 | Wu, Songwei (1635) | Lost 0-2 | -181631 |
| 9sealed | 32 | Liu, Yi-liu (1626) | Lost 0-2 | -181613 |
| top | average opponent: 1565record: 5-3 | new rating: 1613 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Feng, Li (1500) | Lost 0-2 | -181482 |
| 2sealed | 199 | Li, You (1482) | Won 2-0 | +181500 |
| 3sealed | 105 | Curci, Jean-Michel (1500) | Won 2-0 | +181518 |
| 4sealed | 125 | liang, Wang (1521) | Won 2-1 | +181536 |
| 5sealed | 133 | Ng, Chi Fai (1660) | Won 2-1 | +201556 |
| 6sealed | 49 | Choo, Yong Han (1912) | Won 2-1 | +251581 |
| 7sealed | 35 | Ishihara, Jun (1669) | Won 2-0 | +191600 |
| 8sealed | 28 | Xia, Jun (1589) | Lost 1-2 | -181582 |
| 9sealed | 51 | Chu, Sylvester (1662) | Draw 1-1 | +11583 |
| top | average opponent: 1611record: 6-2-1 | new rating: 1583 | ||